Skip to main content

A simple and efficient module for matrix manipulation.

Project description

matmath module

A simple and efficient module for matrix manipulation.


Installing under Python

When installing the matmath module for python, it is recommended that you check if you have python 3.6 or above.


General usage notes

  • This module is meant for matrix manipulation and can carry out various operations. The matmath mmodule can carry various mathematical operations like addition, subtraction, multiplication and exponentiation along with Matrix-defined function like inverse, rotation, transpose, etc.
  • It can also be used in finding determinant, inverse, transpose and adjoin of a matrix.
  • The matrix/matrices should contain only numbers (i.e. <class 'int'>, <class 'float'> or <class 'complex'>) and not letters (i.e <class 'str'>) in order to avoid error.
  • a few functions (example - matAdd(), matSub(), matMul(), adj(), det() and inverse()) may throw an error due to incompatibility of the matrices with the function.

Functions and their uses

Functions Description
adj Returns the adjoint of the matrix multiplied by the multiplication factor. Default value of mul(multiplication factor) is 1.
compatAS Returns True if matrices are compatible for addition/subtraction else returns False.
compatM Returns True if matrices are compatible for multiplication else returns False.
cut Returns a smaller matrix by removing the required row and column. The default of row and column is 0.
det Returns the determinant of the matrix (if and only if the matrices are compatible for multiplication) multiplied by the multiplication factor. Default value of mul (multiplication factor) is 1.
Identity Returns an identity matrix of order N x N multiplied by the multiplication factor. Default value of mul (multiplication factor) is 1.
inv Returns the inverse of the matrix (if and only if the matrices are compatible) multiplied by the multiplication factor. Default value of mul (multiplication factor) is 1.
isDiagonal Returns True if matrix is a diagonal matrix else returns False.
isIdentity Returns True if matrix is an identity matrix else returns False.
isLTriangular Returns True if matrix is a lower triangular matrix else returns False.
isMatrix Returns True if matrix is a valid matrix else returns False.
isNull Returns True if matrix is a null matrix else returns False.
isSkewSymmetric Returns True if matrix is a skew symmetric matrix else returns False.
isSquare Returns True if matrix is a square matrix else returns False.
isSymmetric Returns True if matrix is a symmetric matrix else returns False.
isUTriangular Returns True if matrix is an upper triangular matrix else returns False.
matAdd Returns the sum matrix (i.e. A + B), provided the matrices are compatible.
matMul Returns the product matrix (i.e. AB), provided the matrices are compatible.
matSub Returns the difference matrix (i.e. A - B), provided the matrices are compatible.
Null Returns a null matrix of order N x M. If only 1 parameter is given returns a null matrix of order N x N.
order Returns the order of the matrix as a tuple of the form (rows, columns).
power Returns the matrix representing the nth power of matrix A, provided the matrix is square matrix.
rotate Returns a matrix which is formed by rotating the given matrix, n times, in clockwise sense.
scalarMul Returns the scalar product of A and n (i.e. nA).
trace Returns the trace of the matrix (i.e the product of elements on the diagonal) if possible.
transpose Returns the transpose of the matrix.

Contact

Please Feel Free to Reach Out if You Have Any Questions:


License

MIT License

Copyright (c) 2021 Siddhesh-Agarwal

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

matmath-1.0.0.tar.gz (7.5 kB view details)

Uploaded Source

Built Distribution

matmath-1.0.0-py3-none-any.whl (8.4 kB view details)

Uploaded Python 3

File details

Details for the file matmath-1.0.0.tar.gz.

File metadata

  • Download URL: matmath-1.0.0.tar.gz
  • Upload date:
  • Size: 7.5 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.4.1 importlib_metadata/4.5.0 pkginfo/1.6.1 requests/2.25.1 requests-toolbelt/0.9.1 tqdm/4.55.1 CPython/3.9.1

File hashes

Hashes for matmath-1.0.0.tar.gz
Algorithm Hash digest
SHA256 7cc729286c35dc4b5783c059a6c7cf59b7ec5387b1e6e16d162465a3e4dc60bb
MD5 54332416d0460709a2c44a773ab87ea8
BLAKE2b-256 ba2605ac385c2d820f46c33a12e9a7b6f9a4483942b16d5f8615fee4025c3e4d

See more details on using hashes here.

File details

Details for the file matmath-1.0.0-py3-none-any.whl.

File metadata

  • Download URL: matmath-1.0.0-py3-none-any.whl
  • Upload date:
  • Size: 8.4 kB
  • Tags: Python 3
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/3.4.1 importlib_metadata/4.5.0 pkginfo/1.6.1 requests/2.25.1 requests-toolbelt/0.9.1 tqdm/4.55.1 CPython/3.9.1

File hashes

Hashes for matmath-1.0.0-py3-none-any.whl
Algorithm Hash digest
SHA256 5fc16c52dc5bcb4e097af043998a1a8e76cff1b67834a7d4b10ba7dbaa0fa64b
MD5 33c62126b23d1321ef673052fb21e089
BLAKE2b-256 7a466c90fca0b244e01128bd996d871cd5054353b0919a48fcd254f4c9581a0f

See more details on using hashes here.

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page